NEET Exam Model Paper 5

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Question : 20 of 180

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Turner’s syndrome and Down’s syndrome are genetic disorders. Select the correct statement from the following options.

In both cases, the affected person has 47 chromosomes instead of 46.
Both occur due to failure of cytokinesis after telophase of cell division
Neither of them are typically passed from one generation to the next
There is an extra Barr body in Turner’s syndrome but not in Down’s syndrome

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